Last Updated
：2025/11/19
FOIL
Proper noun
mnemonic
Japanese Meaning
二項式の乗法（かけ算）を行う際に、各項（First, Outer, Inner, Last）を順に掛け合わせるアルゴリズムを示す記憶法の略称
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(mnemonic) An acronym for the algorithm for multiplying two binomials.
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FOIL
When multiplying two binomials, many students use FOIL as a handy mnemonic to remember the order: first, outer, inner, last.
See correct answer
When multiplying two binomials, many students use FOIL as a handy mnemonic to remember the order: first, outer, inner, last.
音声機能が動作しない場合はこちらをご確認ください
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